postcode: generate a generic form

[nominatim.git] / nominatim / tokenizer / sanitizers / strip_brace_terms.py

diff --git a/nominatim/tokenizer/sanitizers/strip_brace_terms.py b/nominatim/tokenizer/sanitizers/strip_brace_terms.py
index ec91bac926d2ae3938d9c46f44bb45e1124b0dcd..f8cdd035f5ddf483f0f1c318b069b8d817320f66 100644 (file)
--- a/nominatim/tokenizer/sanitizers/strip_brace_terms.py
+++ b/nominatim/tokenizer/sanitizers/strip_brace_terms.py
@@ -1,11 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# This file is part of Nominatim. (https://nominatim.org)
+#
+# Copyright (C) 2022 by the Nominatim developer community.
+# For a full list of authors see the git log.
 """
-Sanitizer handling names with addendums in braces.
+This sanitizer creates additional name variants for names that have
+addendums in brackets (e.g. "Halle (Saale)"). The additional variant contains
+only the main name part with the bracket part removed.
 """
 
 def create(_):
     """ Create a name processing function that creates additional name variants
-        when a name has an addendum in brackets (e.g. "Halle (Saale)"). The
-        additional variant only contains the main name without the bracket part.
+        for bracket addendums.
     """
     def _process(obj):
         """ Add variants for names that have a bracket extension.